<template>
  <div>
    <h1>汽车列表</h1>
    <el-table :data="items">
      <el-table-column prop="_id" label="ID"></el-table-column>
      <el-table-column prop="name" label="车名"></el-table-column>
      <el-table-column prop="icon" label="图片">
        <template slot-scope="scope">
          <img :src="scope.row.icon" alt="" style="height:3rem;" />
        </template>
      </el-table-column>
      <el-table-column fixed="right" label="操作" width="180">
        <template slot-scope="scope">
          <el-button
            type="text"
            size="small"
            @click="$router.push(`/cars/edit/${scope.row._id}`)"
            >编辑</el-button
          >
          <el-button type="text" size="small" @click="remove(scope.row)"
            >删除</el-button
          >
        </template>
      </el-table-column>
    </el-table>
  </div>
</template>

<script>
export default {
  data() {
    return {
      items: [],
    };
  },
  methods: {
    async fetch() {
      const res = await this.$http.get("rest/cars");
      this.items = res.data;
    },

    async remove(row) {
      this.$confirm(`是否确定要删除该分类?"${row.name}"`, "提示", {
        confirmButtonText: "确定",
        cancelButtonText: "取消",
        type: "warning",
      }).then(async () => {
        const res = this.$http.delete(`rest/cars/${row._id}`);
        console.log(res);
        this.$message({
          type: "success",
          message: "删除成功!",
        });
        this.items = []; //清空items
        this.fetch(); //赋值
      });
    },
  },
  created() {
    this.fetch();
  },
};
</script>
